Bottom buoy



FIG. 1 is a front elevational view of the bottom buoy showing my new design;

FIG. 2 is a back elevation thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The mesh-like pattern (shown in all views) represents surface indicia and occurs uniformly throughout the surface on which it is shown. The dashed lines (shown in all views) represents stitching.

The broken lines shown in the drawings form no part of the claimed design. 

I claim the ornamental design for a bottom buoy, as shown. 